<?php
namespace App\Animal;

class Fish extends Animal
{
	public function eat()
    {
        echo $this->color . '的' . $this->name . '在水中捕食<br/>';
    }

    public function breath()
    {
        echo '在水中用腮呼吸<br/>';
    }

    public function sleep()
    {
        echo '在水中睡觉';
    }

    public function scream()
    {
        echo '咕嘟咕嘟咕嘟.....<br/>';
    }
}